LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for gghrd: reduction to Hessenberg:

Functions

subroutine cgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
 CGGHRD More...
 
subroutine dgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
 DGGHRD More...
 
subroutine sgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
 SGGHRD More...
 
subroutine zgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
 ZGGHRD More...
 

Detailed Description